Home / 4,599,761,388.39-6,352,906,767.21-3,091,769,670.96

Finding the Fourth Proportional to 4,599,761,388.39, 6,352,906,767.21 and 3,091,769,670.96

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Solution

The fourth proportional to 4,599,761,388.39, 6,352,906,767.21 and 3,091,769,670.96 is: 4,270,161,603.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,761,388.39 : 6,352,906,767.21 = 3,091,769,670.96 : x
  2. Step 2: Convert to fraction form
    4,599,761,388.39/6,352,906,767.21 = 3,091,769,670.96/x
  3. Step 3: Cross multiply
    4,599,761,388.39x = 6,352,906,767.21 × 3,091,769,670.96
  4. Step 4: Simplify right side
    4,599,761,388.39x = 19,641,724,465,296,420,864
  5. Step 5: Solve for x
    x = 19,641,724,465,296,420,864/4,599,761,388.39
  6. Step 6: Final answer
    x = 4,270,161,603.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.